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Finding the Third Proportional to 9,575,352 and 20,495,952

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Solution

The third proportional to 9,575,352 and 20,495,952 is: 43,871,394.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575,352 : 20,495,952 = 20,495,952 : x
  2. Step 2: Convert to fraction form
    9,575,352/20,495,952 = 20,495,952/x
  3. Step 3: Cross multiply
    9,575,352x = 20,495,952 × 20,495,952
  4. Step 4: Simplify right side
    9,575,352x = 420,084,048,386,304
  5. Step 5: Solve for x
    x = 420,084,048,386,304/9,575,352
  6. Step 6: Final answer
    x = 43,871,394.85

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.